JP2006304934A - Dust collecting bag for electric cleaner and electric cleaner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dust collecting bag for an electric cleaner capable of effectively deodorizing the malodor of dust over a long period of time. <P>SOLUTION: The dust collecting bag comprises a port core 2 provided with an opening 2a for dust suction and mounted inside the electric cleaner (not shown in the figure), a bag-like body 4 for catching the sucked dust, a housing case 3 housing a granular or powder deodorant (not shown in the figure), a discharge port 3d provided on the housing case 3 for discharging the deodorant and communicating with the opening 2a, and a cover member 5 for covering the discharge port 3d. Since the deodorant is discharged from the discharge port 3d by suction air when sucking the dust and it is mixed with the dust and deposited inside the bag-like body 4, the contact area of the dust and the deodorant is extremely wide. Furthermore, since the deodorant remains until the dust collecting bag 1 is disposed or the bag-like body 4 is emptied, a deodorization effect is high and also continues for a long period of time. Additionally, by covering the discharge port with the cover member 5 during transportation, the deodorant is prevented from leaking out from the discharge port 3d, and the use of the dust collecting bag 1 is not obstructed. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a vacuum cleaner dust bag and a vacuum cleaner, and more particularly, to deodorization of dust accumulated in the vacuum cleaner dust bag.

As a conventional method for deodorizing dust accumulated in a dust bag for a vacuum cleaner, a filter medium forming a paper pack or a dust collection filter is impregnated with a deodorizing agent, and the deodorizing agent deodorizes the odor emitted from the dust. (For example, refer to Patent Document 1). Moreover, what installed the deodorizing fragrance | flavor in the dust collection indoor space which accommodates the dust collection bag for vacuum cleaners of a vacuum cleaner is proposed (for example, refer patent document 2).
JP-A-5-70871 Japanese Patent No. 2810090

  However, in the conventional deodorization method described in Patent Document 1, since the deodorizer is impregnated only in the filter medium of the paper pack or the dust collection filter, the contact area between the filter medium and the dust is small, and the contact Since the time is instantaneous, there is a problem that a sufficient deodorizing effect cannot be obtained. Therefore, when operating a conventional vacuum cleaner equipped with a paper pack or dust filter, depending on the type and accumulation period of the dust, a bad odor may be mixed with the exhaust air from the vacuum cleaner, which is uncomfortable. there were.

  Moreover, the structure described in patent document 2 installs a deodorizing fragrance | flavor in dust collection room space, disperses a deodorizing component in a dust collection room, and is a dust collection bag for vacuum cleaners. The deodorizing air freshener is designed to reduce exhaust odor during operation. However, the deodorant fragrance mixes a different scent with the odor of the dust to reduce the exhaust odor. However, depending on the type of dust that has been sucked in, there is a problem in that it is exhausted from the electric vacuum cleaner as an unpleasant odor.

  Further, in the conventional configuration, in the dust bag vacuum cleaner that can suck and hold a large amount of dust for a long period of time, almost all of the suction airflow passes through the dust. In the state where the amount increases and the dust bag is close to the allowable amount, the generation of odor greatly increases, so that the deodorizing fragrance has a problem that the deodorizing effect is hardly obtained.

  The present invention solves the above-mentioned conventional problems, and eliminates the odor caused by the dust contained in the exhaust when using the vacuum cleaner regardless of the amount of dust in the vacuum cleaner dust bag and the storage period. An object of the present invention is to provide a dust collection bag for a vacuum cleaner and a vacuum cleaner that are greatly reduced and easy to use.

  In order to solve the above-described conventional problems, a dust bag for a vacuum cleaner according to the present invention has an opening for sucking dust, a core that is mounted in the vacuum cleaner, and dust sucked from the opening. A bag-shaped body that collects a deodorizing agent, a storage case that stores granular or powdery deodorizer, a discharge port that is provided in the storage case and discharges the deodorant and communicates with the opening, and the discharge port. With a covering member to cover, the granular or powdery deodorant in the storage case is discharged from the discharge port by the suction air at the time of dust suction, and it is mixed with the sucked dust into the bag-shaped body By depositing, the contact area between the dust and the deodorant is extremely wide, and the deodorant remains until the vacuum cleaner dust bag is discarded or the bag-like body is emptied. Moreover, since it can last for a long time, always clean comfortably Door can be. In addition, when transporting the vacuum cleaner dust bag, covering the discharge port with a cover member prevents the deodorant from leaking out of the discharge port during transport, which may hinder the use of the vacuum cleaner dust bag. There is nothing to do.

  Moreover, the vacuum cleaner of this invention is for attracting | sucking air in the dust collection chamber with which the dust bag for vacuum cleaners of any one of Claims 1-9 is mounted | worn, and the said dust collection chamber. It is equipped with an electric blower and exhibits excellent deodorizing performance over a long period of time, so that it can always be used comfortably.

  The vacuum cleaner dust bag and vacuum cleaner according to the present invention greatly reduce the occurrence of dust-derived odors in the exhaust gas, and long-term until the dust in the vacuum cleaner dust bag reaches an allowable amount. The deodorizing effect can be maintained over the range.

  1st invention has an opening part for dust suction, a core with which it is equipped in a vacuum cleaner, a bag-like body which collects dust attracted from the opening part, and a granular or powdery deodorizer A storage case, a discharge port provided in the storage case for discharging the deodorant and communicating with the opening, and a cover member for covering the discharge port. The granular or powdery deodorant in the storage case is discharged from the discharge port, and it mixes with the sucked dust and accumulates in the bag-like body, so that the contact area between the dust and the deodorant is extremely wide. Moreover, since the deodorizing agent remains until the vacuum cleaner dust bag is discarded or the bag-like body is emptied, the deodorizing effect is large and can last for a long time, so that it can always be comfortably cleaned. . In addition, when transporting the vacuum cleaner dust bag, covering the discharge port with a cover member prevents the deodorant from leaking out of the discharge port during transport, which may hinder the use of the vacuum cleaner dust bag. There is nothing to do.

  In the second invention, in particular, the cover member of the first invention is formed of a detachable lid-like body, and the attachment and detachment of the lid member to the storage case and the discharge port can be easily performed.

  In the third invention, the cover member of the first or second invention is particularly elastic, and the cover member can be easily attached to and detached from the storage case or the discharge port, and the discharge port can be easily removed. Sealability can be improved and leakage of the deodorant can be reliably prevented.

  In the fourth invention, in particular, a part of the covering member according to any one of the first to third inventions is provided with a fitting portion that fits into the discharge port, and the sealing performance of the discharge port is improved. Therefore, leakage of the deodorant can be surely prevented.

  In the fifth aspect of the invention, in particular, the side of the covering member according to any one of the first to fourth aspects that is in contact with the discharge port is formed of a soft material, and the sealing property of the discharge port can be further improved. Further, it is possible to prevent leakage of the deodorizer more reliably.

  In the sixth invention, in particular, the covering member of the first invention is formed in a tape shape, and the covering member can be easily removed.

  In the seventh invention, in particular, the cover member of the first invention is formed in a film shape, and the cover member can be easily removed.

  In the eighth aspect of the invention, in particular, when the vacuum cleaner dust bag is attached to the electric vacuum cleaner and the electric vacuum cleaner is operated, the exhaust covered with the covering member is provided. Even if the dust bag for the vacuum cleaner is attached to the vacuum cleaner while the outlet is closed with the covering member, the covering member is automatically removed from the outlet when the operation is started. Therefore, the trouble of removing the covering member becomes unnecessary, and it is easy to use.

  In the ninth aspect of the invention, in particular, the cover member for removing the cover member of any one of the first to eighth inventions from the storage case is formed on the cover member, and the cover member can be easily formed simply by pulling the knob portion. Can be removed.

  A tenth aspect of the invention includes a dust collection chamber to which the dust bag for an electric vacuum cleaner according to any one of claims 1 to 9 is mounted, and an electric blower for sucking air into the dust collection chamber. Therefore, it is possible to provide a vacuum cleaner that exhibits excellent deodorizing performance over a long period of time and can always perform cleaning work comfortably.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
Below, the dust-collecting bag for vacuum cleaners in the 1st Embodiment of this invention is demonstrated using FIGS.

  FIG. 1 is a developed perspective view of a dust bag for a vacuum cleaner in the present embodiment, FIG. 2 is a perspective view of a cover member of the dust bag for the vacuum cleaner, and FIG. 3 is for the vacuum cleaner. 4 is a cross-sectional view of the main part of the dust bag for the vacuum cleaner, and FIG. 5 is an overall perspective view of the vacuum cleaner equipped with the dust bag for the vacuum cleaner. It is.

  1-4, the vacuum cleaner dust collecting bag 1 (hereinafter referred to as “dust collecting bag 1”) in the present embodiment has an opening 2a for sucking dust, and is made of a paper material or a resin material. It is attached to the core 2 and the back surface of the mouth core 2 (the surface that becomes the downstream side of the suction air when mounted on the vacuum cleaner), and the granular or powdery deodorant 3a (exaggerated in the drawing) A bag having a suction port 4a for sucking dust on the front surface and formed in a bag shape with a filter medium made of paper or cloth. ing. In the present embodiment, the bag-like body 4 is formed of a paper material, and is attached to the back surface of the storage case 3 by adhesion.

  The storage case 3 includes an opening 3b that communicates with the opening 2a of the wick 2. The inner peripheral surface 3c forms the opening 3b and is parallel to the flow of the suction air flowing from the opening 2a of the wick 2. In this embodiment, there are provided outlets 3d through which the inside of the storage case 3 communicates with the opening 3b and through which the deodorizer 3a stored therein is discharged, on the left and right sides of the opening 3b. Further, a lid 3e is provided at the upper end of the storage case 3 and is closed after the deodorizing agent 3a is charged into the storage case 3 (the figure shows a state in which the lid 3e is closed).

  In the storage case 3, as shown in FIGS. 3B and 4B, a cover member 5 for preventing the deodorant 3a from leaking from the discharge port 3d during transportation covers the discharge port 3d. It is provided as a lid. Further, a restricting portion 3f for fixing and positioning the cover member 5 is provided in the vicinity below the discharge port 3d.

  The covering member 5 is formed in an approximately U shape with an elastic material such as a resin having an elastic restoring force, and a soft member 5a (a part of which is shown in the drawing) that seals the discharge port 3d on the surface that contacts the discharge port 3d. (It shows a state in which it is elastically deformed and protrudes to the discharge port 3d to seal it), and a knob portion 5b that can be picked and pulled by a finger to remove the covering member 5 is provided on the side of the opening 3b. Forming. Needless to say, when assembling the dust bag 1, the opening 2 a of the wick 2, the opening 3 b of the storage case 3, and the suction port 4 a of the bag-like body 4 are aligned with each other. Let it be attached.

  In the present embodiment, zeolite that is easy to handle is used as the deodorizer 3a.

  With the above configuration, when the dust bag 1 is packed, the cover member 5 formed of an elastic material such as a resin having elastic restoring force covers the discharge port 3d provided in the storage case 3, thereby collecting the dust. Since the deodorizer 3a does not leak from the storage case 3 when the bag 1 is transported, there is no problem when the dust bag 1 is used.

  In addition, since the cover member 5 is formed of an elastic material, it can be easily attached to and detached from the opening 3b and the discharge port 3d, and the sealing property of the discharge port 3d is improved. The deodorizing performance of the deodorizing agent 3a does not deteriorate when the dust bag 1 is stored.

  The cover member 5 may have any shape as long as it covers the discharge port 3d. For example, various shapes such as a ring shape are conceivable. In addition, by improving the sealing property of the covering member 5 covering the discharge port 3d, it is possible to prevent moisture from entering and solidifying, and to reliably supply in a granular or powder form for a long period of time. It can be maintained in a possible state.

  Next, a vacuum cleaner to which the dust bag 1 according to the present embodiment is attached will be described with reference to FIG.

  The electric vacuum cleaner body 6 (hereinafter referred to as “vacuum cleaner body 6”) is provided with a pair of traveling rear wheels 7 on the rear side surface and a traveling front wheel caster 8 on the front bottom. A suction port 10 communicating with a dust collection chamber (not shown) in which the dust bag 1 is mounted is provided on the front surface of the cleaner body 6, and a connection pipe 11 a provided at one end of a hose 11 in the suction port 10. The other end of the hose 11 is provided with a tip pipe 11b that has a switch 11c for operation and is operated when the vacuum cleaner is used. Further, the tip pipe 11 b is connected to the floor suction tool 13 via the extension pipe 12. An electric blower (not shown) for generating a suction force is built in the rear part of the cleaner body 6, and an exhaust port (not shown) for discharging the exhaust from the electric blower is provided on the rear wall. .

  Next, the operation and operation of the electric vacuum cleaner equipped with the dust bag 1 in the present embodiment will be described.

  When a plug (not shown) of a power cord (not shown) derived from the cleaner body 6 is inserted into a wall outlet (not shown) and the switch 11c provided on the tip pipe 11b is operated, the operation of the electric blower starts. Then, the suction force generated thereby acts on the suction port (not shown) provided on the bottom surface of the floor suction tool 13 through the dust collection chamber, the hose 11 and the extension pipe 12 to which the dust bag 1 is attached. Then, the dust on the floor is sucked together with the surrounding air.

  The air that flows in from the suction port of the floor suction tool 13 becomes suction air and passes through the extension pipe 12, the hose 11, and the suction port 10 together with dust, and then the opening 2 a of the core 2 and the opening 3 b of the storage case 3. Through the suction port 4a of the bag-like body 4, it flows into the bag-like body 4, where dust is collected, and the cleaned air is discharged from the exhaust port to the outside through the electric blower.

  Then, when the suction air containing dust passes through the opening 3b of the storage case 3, as shown in FIG. 4B, a suction force due to the ejector effect acts in the storage case 3 through the discharge port 3d. The granular or powdery deodorizing agent 3a stored inside is discharged from the discharge port 3d, and the discharged deodorizing agent 3a enters the bag-like body 4 while intermingling with dust, and the back side (electric blower side) It accumulates from.

  At this time, when the dust is observed microscopically, since the outer periphery of each dust is surrounded by a granular or powdery deodorant 3a, the contact area between the dust and the deodorant 3a becomes extremely wide. And in the dust bag 1, dust is hold | maintained in the form enclosed with the deodorizing agent 3a. As a result, the deodorizing effect of the deodorizing agent 3a is exhibited without regret, and the odor is greatly reduced. For example, a collection of hair of dogs and cats with strong odors was sucked and the smell of exhaust air from the vacuum cleaner body 6 was sniffed, but the smell was reduced to a level where it was hardly felt.

  In addition, the deodorizing agent 3a remains with the dust until the dust bag 1 is discarded or the bag-like body 4 is emptied. Therefore, the deodorizing agent 3a has a large deodorizing effect and can be maintained for a long time. Can do. Further, the particle size or powder size of the deodorizer 3a is set larger than the pores through which the air of the bag-like body 4 passes (the gap between the fibers of the paper material and the cloth material forming the bag-like body 4). For example, the deodorizing agent 3a sucked together with dust does not pass through the pores of the bag-like body 4, and the deodorizing effect of the deodorizing agent 3a can be maintained for a longer period.

  Further, if the zeolite forming the deodorizing agent 3a is subjected to hydrophobic processing, the granular or powdery zeolite sucks in the surrounding moisture when the dust bag 1 is stored or used, and becomes a dumpling. The deodorizing agent 3a is not discharged from the outlet 3d of the storage case 3 and the deodorizing performance is not deteriorated.

  In addition, since the storage case 3 is provided on the downstream side of the wick 2, it can be used for a vacuum cleaner that uses a conventional dust bag without the storage case 3, so it has excellent compatibility and dust collection. Manufacturing and inventory management of the bag 1 are simplified.

  In addition, by forming each of the mouthpiece 2, the storage case 3, and the bag-like body 4 from a combustible material, when the dust bag 1 is discarded, it is not necessary to separate the materials and can be discarded as ordinary burning garbage. So clean up is easy and hygienic.

  In addition, if paper is used as the combustible material, the material cost is low, and a molding die is unnecessary, so that mass productivity is excellent and the total cost can be greatly reduced.

  Furthermore, if anti-static processing is applied to the granular or powdery deodorant 3a, the granularity in the storage case 3 can be obtained when the dust bag 1 is transported or when the cleaner body 6 with the dust bag 1 is moved or used. Alternatively, even if the powdery deodorant 3a is rubbed against each other by vibration, it does not carry static electricity, so that it does not stick to each other and does not easily come out from the discharge port 3d, and can always exhibit an excellent deodorizing effect. .

  Further, by providing a discharge port 3d on the inner peripheral surface 3c of the storage case 3 parallel to the inflowing air flow, the granular or powdery deodorant 3a in the storage case 3 is caused by the ejector effect of the suction air. It can be efficiently discharged without interruption from the discharge port 3d by the suction action, and a high deodorizing effect can be exhibited. Further, since the ejector effect changes according to the suction flow velocity, the ejector effect is large when the suction air amount is large, that is, when the dust suction amount is large, and is small when the suction air amount is small, that is, when the dust suction amount is small. That is, since the supply amount of the deodorizing agent 3a automatically changes according to the amount of dust absorption, the deodorizing effect is effectively exhibited without waste.

  In the present embodiment, the bag-like body 4 is attached to the back surface of the storage case 3, but it may be attached to the back surface of the wick 2 by bonding or the like, considering the cost and the assembly of the dust bag 1. Can be determined appropriately.

  In the present embodiment, the bag-like body 4 is formed of a paper material. However, the bag-like body 4 is formed of a cloth material, and a waste disposal opening (not shown) for dust disposal that can be freely opened and closed is provided at the downstream end portion. When the body 4 is filled with dust, the waste opening may be opened, the dust inside may be discarded and used again. In this case, it is necessary to replenish the storage case 3 with the deodorant 3a every time the dust is discarded or every several times the dust is discarded. However, it is preferable to replenish the deodorant 3a as necessary. Furthermore, if the storage case 3 is made of a transparent or translucent material, the remaining amount of the internal deodorant 3a can be easily confirmed from the outside, so that the deodorant 3a is not cut off during use and is easy to use. improves.

  As described above, if the storage case 3 is formed of a transparent or translucent material, a light emitting element (not shown) and a light receiving element (not shown) are opposed to each other before and after the portion containing the deodorant 3a. If the remaining amount of the deodorizing agent 3a is detected, and the amount of the deodorant 3a is reduced, the user can be notified of this by sound, light, vibration, or the like.

(Embodiment 2)
FIG. 6 is a perspective view of a storage case for a vacuum cleaner dust collection bag according to the second embodiment of the present invention, FIG. 7 is a perspective view of a cover member of the vacuum cleaner dust collection bag, and FIG. FIG. 9 is a cross-sectional view of the storage case of the dust bag for the vacuum cleaner, and FIG. 9 is a cross-sectional view of the main part of the dust bag for the vacuum cleaner. In addition, about the same part as the dust bag for vacuum cleaners in the said 1st Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  In this embodiment, as shown in FIGS. 6 to 9, the covering member 5 is formed in a ring shape with an elastic material such as a resin having an elastic restoring force, and the discharge port 3d is formed on the surface in contact with the discharge port 3d. Is provided with a fitting portion 5c for fitting and sealing, and a knob portion 5b that can be picked and pulled with a finger to remove the cover member 5 on the opening 3b side.

  Needless to say, when assembling the dust bag 1, the opening 2 a of the wick 2, the opening 3 b of the storage case 3, and the suction port 4 a of the bag-like body 4 are aligned with each other. Let it be attached.

  With the above configuration, when the dust bag 1 is packed, the cover member 5 formed of an elastic material such as a resin having an elastic restoring force is covered with the discharge port 3d provided in the storage case 3, so that the dust bag 1 The deodorizer 3a does not leak from the discharge port 3d of the storage case 3 during transportation, and there is no problem when the dust bag 1 is used.

  In addition, since the cover member 5 is formed of an elastic material, it can be easily attached to and detached from the opening 3b and the discharge port 3d, and the sealing property of the discharge port 3d is improved. The deodorizing performance of the deodorizing agent 3a does not deteriorate when the dust bag 1 is stored. The cover member 5 may have any shape as long as it covers the discharge port 3d. For example, various shapes such as a substantially U shape are conceivable. Moreover, it is possible to prevent moisture from entering and solidifying by improving the sealing property of the covering member 5 that covers the discharge port 3d, and can be reliably supplied in a granular or powder form for a long period of time. Can be maintained.

(Embodiment 3)
FIG. 10 is a perspective view of the storage case of the vacuum cleaner dust bag in the third embodiment of the present invention, and FIG. 11 is a cross-sectional view of the main part of the vacuum cleaner dust bag. In addition, about the same part as the dust bag for vacuum cleaners in the said 1st Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  In the present embodiment, as shown in FIGS. 10 and 11, the cover member 5 is formed in a tape shape and is adhesively fixed to the inner peripheral surface 3 c of the storage case 3. At the end of the cover member 5, a knob portion 5 b that can be picked and pulled by a finger to remove the cover member 5 is formed.

  With the above configuration, the deodorizer 3a does not leak from the storage case 3 when the dust bag 1 is transported, so that there is no problem when the dust bag is used. Further, since the cover member 5 is formed in a tape shape and is provided with the knob portion 5b, it is easy to attach to and remove from the discharge port 3d, and the sealing property of the discharge port 3d is improved. The deodorizing performance of the deodorizing agent 3a is not lowered when the dust bag 1 is stored.

  Moreover, it is possible to prevent moisture from entering and solidifying by improving the sealing property of the covering member 5 covering the discharge port 3d, and to maintain the deodorizing agent 3a in a granular or powder form for a long period of time. It can be maintained in a state where it can be supplied.

(Embodiment 4)
FIG. 12 is a cross-sectional view of a vacuum cleaner dust collection bag in the fourth embodiment of the present invention. In addition, about the same part as the dust bag for vacuum cleaners in the said 1st Embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  In the present embodiment, as shown in FIG. 12, the cover member 5 is formed in a tape shape, and is bonded and fixed to the inner peripheral surface 3c of the storage case 3, and the end or part of the cover member 5 and the bag A connecting body 9 that connects the inner surface of the shaped body 4 is formed.

  With the above configuration, the deodorizer 3a does not leak from the storage case 3 when the dust bag 1 is transported, so that there is no problem when the dust bag 1 is used. Further, since the cover member 5 is formed in a tape shape, it is easy to attach to the discharge port 3d and the sealing property of the discharge port 3d is improved, so that the deodorizing performance of the deodorant 3a in the storage case 3 is achieved. However, it does not drop when the dust bag 1 is stored.

  Furthermore, when the dust bag 1 is attached to the cleaner body 6 with the covering member 5 attached and the operation is started, the bag-like body 4 is pulled to the rear side of the cleaner body 6 by the pressure of the suction air, Since the connecting member 9 provided on the covering member 5 is also pulled rearward, the covering member 5 is peeled off from the inner peripheral surface 3c of the storage case 3, the discharge port 3d is exposed, and the deodorizing agent 3a is discharged therefrom. The trouble of removing the member 5 becomes unnecessary, and it is easy to use and can be cleaned comfortably.

(Embodiment 5)
FIG. 13 is a perspective view of a storage case for a vacuum cleaner dust collection bag according to the fifth embodiment of the present invention, and FIG. 14 is a cross-sectional view of a main part of the vacuum cleaner dust collection bag. In addition, about the same part as the dust bag for vacuum cleaners in the said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  In the present embodiment, as shown in FIGS. 13 and 14, the covering member 5 is formed in a film shape, and is adhered and fixed to the inner peripheral surface 3 c of the storage case 3. In order to remove 5, a knob portion 5 b that can be picked and pulled with a finger is formed.

  With the above configuration, the deodorizer 3a does not leak from the storage case 3 when the dust bag 1 is transported, so that there is no problem when the dust bag 1 is used. Further, since the cover member 5 is formed in a film shape and is provided with the knob portion 5b, it is easy to attach and detach to the discharge port 3d, and the sealing property of the discharge port 3d is improved. The deodorizing performance of the deodorizing agent 3a is not lowered when the dust bag 1 is stored.

  Moreover, it is possible to prevent moisture from entering and solidifying by improving the sealing property of the covering member 5 covering the discharge port 3d, and to maintain the deodorizing agent 3a in a granular or powder form for a long period of time. It can be maintained in a state where it can be supplied.

(Embodiment 6)
FIG. 15 is a cross-sectional view of a vacuum cleaner dust bag according to the sixth embodiment of the present invention. In addition, about the same part as the dust bag for vacuum cleaners in the said embodiment, the same code | symbol is attached | subjected and the description is abbreviate | omitted.

  In the present embodiment, as shown in FIG. 15, the covering member 5 is formed in a film shape and is adhered and fixed to the inner peripheral surface 3 c of the storage case 3, and the substantially central portion of the covering member 5 and the bag-like body 4 are A connection body 9 that connects the inner surface is formed.

  With the above configuration, the deodorizer 3a does not leak from the storage case 3 when the dust bag 1 is transported, so that there is no problem when the dust bag 1 is used. Further, since the covering member 5 is formed in a film shape, it is easy to attach to the discharge port 3d and the sealing property of the discharge port 3d is improved, so that the deodorizing performance of the deodorant 3a in the storage case 3 is achieved. However, it does not drop when the dust bag 1 is stored.

  Moreover, it is possible to prevent moisture from entering and solidifying by improving the sealing property of the covering member 5 covering the discharge port 3d, and to maintain the deodorizing agent 3a in a granular or powder form for a long period of time. It can be maintained in a state where it can be supplied.

  Further, when the dust bag 1 is used, when the dust bag 1 is attached to the cleaner body 6 with the covering member 5 attached and the operation is started, the bag 4 is pulled rearward of the cleaner body 6. At the same time, the connecting member 9 provided on the cover member 5 is also pulled rearward, so that the cover member 5 is peeled off from the inner peripheral surface 3c of the storage case 3, the discharge port 3d is exposed, and the deodorant 3a is discharged therefrom. Therefore, the trouble of removing the covering member 5 is not required, the usability is good, and the cleaning work can be performed comfortably.

  In addition, by using the dust bag 1 described in the first to sixth embodiments for a vacuum cleaner, it exhibits excellent deodorizing performance over a long period of time, and always performs a comfortable and enjoyable cleaning operation. It is something that can be done.

  In the above embodiment, zeolite is used as the deodorizing agent 3a. However, activated carbon having an adsorbing effect on various odors such as lower fatty acids, ammonia and aldehydes, which are odorous substances derived from dust, is used by using an adsorbent. It may be used.

  Furthermore, it is also possible to mix an antibacterial agent or fragrance with the deodorizer 3a. As an antibacterial material for an antibacterial agent, silver, zinc, copper, and organic are used as inorganic materials, such as allyl isothiocyanate, catechins, etc., but they have excellent antibacterial effects against bacteria and fungi. In particular, silver is particularly preferable in that it exhibits a high antibacterial effect even in a small amount, and it can obtain a bactericidal action as well as deodorization and can improve safety.

  By the way, when the vacuum cleaner is left for a long time due to a long trip or the like, when cleaning is performed, the deodorant 3a in the storage case 3 is hardened by moisture absorption, and the deodorant 3a may not be discharged smoothly. In order to solve this, a vibration means (not shown) that forcibly applies vibration to the storage case 3 may be provided, and this vibration means may be operated when the operation of the cleaner body 6 starts. Although not specifically shown, the vibration means is formed of a vibration element that vibrates electrically, a vibrating body that mechanically interlocks with the operation of pulling out the power cord or the rotation of the rear wheel 7 and that vibrates the storage case 3. Good.

  Further, if vibration means for applying vibration to at least a part of the bag-like body 4 of the dust bag 1 is provided and the vibration means is operated periodically or irregularly, the dust in the bag-like body 4 And the deodorizing agent 3a are shaken, the contact state between them is changed, and deodorization can be performed more effectively.

  The vibration means for applying vibration to the bag-like body 4 may have the same configuration as the vibration means for applying vibration to the storage case 3 described above.

  As described above, the dust bag for vacuum cleaner and the vacuum cleaner of the present invention drastically increase the contact area and contact time between dust and deodorant compared with the conventional one, and as a result, the deodorizing effect is remarkably good. In addition, the deodorant is not leaked by the covering member during transportation, and is widely applicable not only to a vacuum cleaner but also to various devices such as a garbage disposal machine that emits odors.

The expansion | deployment perspective view of the dust bag for vacuum cleaners in Embodiment 1 of this invention The perspective view of the covering member of the dust bag for the vacuum cleaner (A) Cross-sectional view of the storage case of the dust bag for the vacuum cleaner (before the cover member is attached) (b) Cross-sectional view of the storage case (after the cover member is attached) (A) Main part sectional view of the dust bag for the vacuum cleaner (before the cover member is attached) (b) Main part sectional view of the dust bag (after the cover member is attached) Overall perspective view of a vacuum cleaner equipped with a dust bag for the vacuum cleaner The perspective view of the storage case of the dust-collecting bag for vacuum cleaners in Embodiment 2 of this invention The perspective view of the covering member of the dust bag for the vacuum cleaner Sectional view of the storage case of the vacuum cleaner dust bag Cross section of the main part of the dust bag for the vacuum cleaner The perspective view of the storage case of the dust bag for vacuum cleaners in Embodiment 3 of this invention Cross section of the main part of the dust bag for the vacuum cleaner Sectional drawing of the dust bag for vacuum cleaners in Embodiment 4 of this invention The perspective view of the storage case of the dust bag for vacuum cleaners in Embodiment 5 of this invention Cross section of the main part of the dust bag for the vacuum cleaner Sectional drawing of the dust bag for vacuum cleaners in Embodiment 6 of this invention

Explanation of symbols

1 Dust bag for vacuum cleaner (dust bag)
2 wick 2a opening 3 storage case 3a deodorant 3d outlet 4 bag-like body 5 covering member 6 vacuum cleaner body (vacuum cleaner body)

Claims (10)

A mouthpiece having an opening for sucking dust and mounted in a vacuum cleaner; a bag-like body for collecting dust sucked from the opening; and a storage case storing a granular or powdery deodorant; A dust collection bag for a vacuum cleaner, comprising: a discharge port provided in the storage case for discharging the deodorant and communicating with the opening; and a cover member covering the discharge port. The dust bag for a vacuum cleaner according to claim 1, wherein the covering member is formed of a detachable lid. The dust bag for an electric vacuum cleaner according to claim 1 or 2, wherein the covering member has elasticity. The dust collecting bag for a vacuum cleaner according to any one of claims 1 to 3, wherein a fitting portion that fits into the discharge port is provided in a part of the covering member. The dust bag for a vacuum cleaner according to any one of claims 1 to 4, wherein a side of the covering member that contacts the discharge port is formed of a soft material. The dust bag for a vacuum cleaner according to claim 1, wherein the covering member is formed in a tape shape. The dust bag for a vacuum cleaner according to claim 1, wherein the covering member is formed in a film shape. The dust bag for a vacuum cleaner according to any one of claims 1 to 7, wherein a discharge port covered with a covering member is exposed when the vacuum cleaner is operated by being attached to the vacuum cleaner. . The dust bag for a vacuum cleaner according to any one of claims 1 to 8, wherein a knob portion for removing the cover member from the storage case is formed on the cover member. The vacuum cleaner provided with the dust collection chamber with which the dust bag for vacuum cleaners of any one of Claims 1-9 is mounted | worn, and the electric blower for attracting | sucking air in the said dust collection chamber.

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